Most teens use it for fun and games, to interact in a way they never could before on social media. Others, though, snap a revealing pic and send it, knowing it will be gone and, hopefully, out of view in seconds.

In the aftermath of Superstorm Sandy, power crews from across the country worked day and night to get the lights back on for millions of people who lost electricity. After 15 days of that emergency work in New Jersey, Rocky Mountain Power crews returned home Friday.

At his new workstation everything Dr. Chris Wood once did sitting, he now does standing while walking very slowly on a treadmill. A telephone, computer keyboard, pencils, pads, papers — everything you'd find on a conventional desk are on this new generation workspace.